/Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Rigs/RigHierarchyController.h
[TArray](API\Runtime\Core\Containers\TArray)< [FString](API\Runtime\Core\Containers\FString) > GetAddNullPythonCommands ( [FRigNullElement](API\Plugins\ControlRig\Rigs\FRigNullElement) * Null ) const